Pet toy



FIG. 1 is a perspective view of a pet toy incorporating the design of the present invention;

FIG. 2 is a front and rear elevational view thereof;

FIG. 3 is a right side and left side elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom view thereof. 

The ornamental design for a pet toy, as shown and described. 